Finding the Fourth Proportional to 222,941.16, 334,431.18 and 65,185.56

Step by Step Solution

1. Step 1: Write the proportion equation
   222,941.16 : 334,431.18 = 65,185.56 : x
2. Step 2: Convert to fraction form
   222,941.16/334,431.18 = 65,185.56/x
3. Step 3: Cross multiply
   222,941.16x = 334,431.18 × 65,185.56
4. Step 4: Simplify right side
   222,941.16x = 21,800,083,749.76
5. Step 5: Solve for x
   x = 21,800,083,749.76/222,941.16
6. Step 6: Final answer
   x = 97,784.02